Paunküla Reservoir in Estonia
This is a popular fishing and bathing place in summer, also there are few places where you can rent a boat for fishing, canoes and even rafting sauna.
You can fish for perch, pike, roach, bream, crucian, tench and ruff if you have good luck 🐟
Found this island on a roadtrip some time ago, I must say that this island looks like a crocodile rising from the water - how cool is that 😯